Cartes topographiques Xuanwu District

A small mountain with an area of about 20 square kilometres (7.7 sq mi), the altitude of Purple Mountain at the top and foot of the mountain is about 448 metres (1,470 ft) and 20 metres (66 ft) respectively. The annual average rainfall is 1,000 millimetres (39 in) to 1,050 millimetres (41 in), and the average…

Altitude moyenne : 73 m